Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods; German version EN 15542:2008
Edition 2008-06

Heat treatment of ferrous materials - Methods of heat treatment - Part 5: Surface hardening
Edition 2000-03

Castors and wheels - Test methods and apparatus; German version EN 12527:1998
Edition 1999-05

Copper and copper alloys - Determination of spring bending limit on strip; German version EN 12384:1999
Edition 1999-03

Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014+A1:2016
Edition 2017-01

Microbeam analysis - EMSA/MAS standard file format for spectral-data exchange (ISO 22029:2012)
Edition 2014-05

Soil quality - Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry (ISO 20280:2007)
Edition 2010-05

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 4: Determination of the genotoxic potential using the Salmonella microsome test (Ames Test) (T 4)
Edition 1999-12

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density; German version EN 13040:2007
Edition 2008-01

Water quality - Guidance standard on the enumeration of phytoplankton using inverted microscopy (Utermöhl technique); German version EN 15204:2006
Edition 2006-12